/*
 * $QNXLicenseC:
 * Copyright 2007, QNX Software Systems. All Rights Reserved.
 * 
 * You must obtain a written license from and pay applicable license fees to QNX 
 * Software Systems before you may reproduce, modify or distribute this software, 
 * or any work that includes all or part of this software.   Free development 
 * licenses are available for evaluation and non-commercial purposes.  For more 
 * information visit http://licensing.qnx.com or email licensing@qnx.com.
 *  
 * This file may contain contributions from others.  Please review this entire 
 * file for other proprietary rights or license notices, as well as the QNX 
 * Development Suite License Guide at http://licensing.qnx.com/license-guide/ 
 * for other information.
 * $
 */




#include <devctl.h>
#include <ioctl.h>
#include <sys/dcmd_chr.h>
#include <errno.h>

int tcsetsize(int fd, int rows, int cols) {
	struct winsize lwinsize;

	if(rows > 0xffff || cols > 0xffff) {
		errno = EINVAL;
		return -1;
	}
	lwinsize.ws_row = rows;
	lwinsize.ws_col = cols;
	return _devctl(fd, DCMD_CHR_SETSIZE, &lwinsize, sizeof(lwinsize), _DEVCTL_FLAG_NORETVAL | _DEVCTL_FLAG_NOTTY);
}

__SRCVERSION("tcsetsize.c $Rev: 153052 $");
